<?php
namespace backend\models;
use yii\db\ActiveRecord;
class GrpKuaidi extends ActiveRecord{
    public static function tableName()
    {
        return 'grp_kuaidi';
    }
    public function rules()
    {
        return [
            [['code','name'],'string'],
            [['use_flag'],'integer']
        ];
    }
}